IVG XL 35 Review: Future of Vaping?

IVG XL35 Review: Quick Verdict

The IVG XL35 is a strong option for regular and heavier adult vapers who want maximum e-liquid capacity with minimal maintenance.

Its 22ml system lasts considerably longer than standard 2ml pods and many popular 6,000-puff kits. The dual mesh coil produces a smooth mouth-to-lung vape, while Eco and Boost modes allow you to prioritise efficiency or intensity.

The reusable format makes more sense than buying a complete battery device whenever the e-liquid runs out. Once you own the starter kit, you can continue using the battery with compatible XL35 refill packs.

The main drawbacks are its large size, fixed airflow, lengthy charging time and substantial amount of packaging. You should treat the 35,000-puff figure as a best-case estimate rather than an exact real-world result.

What is the IVG XL35?

The IVG XL35 is a rechargeable prefilled pod system made by British vaping brand IVG.

Each starter kit contains a reusable battery device, a 2ml prefilled central pod and two 10ml refill containers. The three liquid components combine to provide 22ml of e-liquid in total.

The two refill containers automatically supply e-liquid to the active 2ml pod. This means you do not need to pour bottled e-liquid into the device or replace a separate coil.

When the entire refill assembly is empty, you remove it and install a new IVG XL35 refill pack. The rechargeable battery section is retained and reused.

The device is intended for mouth-to-lung vaping and uses 20mg nicotine salt e-liquid. It operates through automatic draw activation, so you inhale through the mouthpiece to vape rather than pressing a firing button.

IVG XL35 Specifications

What Comes in the IVG XL35 Kit?

The IVG XL35 starter kit includes:

• One reusable IVG XL35 battery device
• One 2ml prefilled pod and mouthpiece
• Two 10ml prefilled refill containers
• User and safety information

The two 10ml containers and central 2ml pod must be assembled before the device can be used.

A USB Type-C charging cable may not be included, so you may need to use a compatible cable you already own.

Replacement refill packs do not include another battery device. They contain the prefilled pod and refill components required to continue using your existing XL35.

IVG XL35 Design and Build Quality

The IVG XL35 has a large cylindrical design that reflects its high e-liquid capacity. It is noticeably bigger than a conventional pod vape and will feel substantial in your hand or pocket.

This is not a discreet ultra-compact device. The combined pod and refill assembly is almost as large as the battery section, resulting in a tall and relatively thick complete kit.

The aluminium-finished body gives it a more premium appearance than a basic plastic prefilled vape. Different colour gradients are used to coordinate the device with its flavour.

The front of the battery section contains a small smart display. It shows the remaining battery percentage and whether Eco or Boost mode is selected.

A button beneath the screen changes the operating mode. It is not a firing button because the device remains draw-activated.

The USB Type-C charging port is positioned at the bottom of the device. This may require you to place the XL35 on its side while it charges.

Overall, the construction feels appropriate for a device intended to be recharged and reused. Its size is the main compromise rather than its material quality.

Is the IVG XL35 Easy to Set Up?

The XL35 requires more preparation than a standard disposable-style vape, but the process is manageable once you understand how the components fit together.

1. Remove the two 10ml refill containers from their packaging. Turn them upside down and remove the red rubber transport seals.
2. Connect the two refill containers firmly. Their curved shapes combine to create the outer liquid assembly.
3. Remove the protective seals and sticker from the central 2ml pod and mouthpiece section.
4. Slide the long central pod through the opening between the two connected refill containers. Push the parts together until they click securely into position.
5. Turn the assembled pod upright and insert it into the XL 35 battery device. The connection is magnetic, so the pod should settle into place without being forced.
6. Allow the newly assembled pod to stand for several minutes before inhaling. This gives the e-liquid time to saturate the dual mesh coil and reduces the risk of an initial burnt taste.

Once installed, inhale through the mouthpiece to begin vaping. The first assembly may feel slightly complicated, but it should become much easier after replacing the refill pack once or twice.

How Does the IVG XL35 Perform?

The IVG XL35 delivers the controlled, relatively tight inhale expected from a prefilled mouth-to-lung device.

Its 1.1Ω dual mesh coil is the most important component influencing performance. Mesh distributes heat across a broader surface than a conventional round-wire coil, helping the device vaporise e-liquid more evenly.

The resulting vapour is smooth and flavour-focused rather than cloud-heavy. It provides enough resistance to feel familiar to users moving from cigarettes or disposable-style devices.

The auto-draw system activates quickly when you inhale. You do not need to locate or hold a button during normal use.

Its fixed airflow keeps operation simple but removes the ability to customise the draw. Users who prefer a particularly tight or loose inhale cannot make manual adjustments. For more taste options, view the full IVG flavours range.

IVG XL35 Flavour Quality

Flavour performance is one of the XL35's strongest qualities. IVG began as an e-liquid manufacturer, and that experience is evident in the range. Most options have the bold sweetness and cooling finish associated with modern prefilled vapes, but several flavours provide more depth than a basic single-fruit profile.

The dual mesh coil helps maintain clear flavour separation, especially in combinations such as Cherry Peach Lemon and Guava Pineapple Passionfruit.

Eco mode produces a cooler and slightly softer flavour. It may be more comfortable for extended everyday use because it does not deliver maximum intensity with every puff.

Boost mode creates warmer vapour and makes sweet, sour and cooling notes feel more pronounced. The stronger output can improve flavour impact, although it consumes e-liquid and battery charge more quickly.

Flavour may gradually weaken as the refill pack approaches empty. This is normal for a long-lasting prefilled system, but the coil should not produce a persistent burnt taste while sufficient liquid remains and the system is correctly assembled.

Eco Mode Versus Boost Mode

The IVG XL35 provides two power settings controlled by the button beneath the screen.

Neither setting is universally better. Eco prioritises lifespan, while Boost prioritises intensity.

How Many Puffs Does the IVG XL35 Actually Provide?

IVG advertises the XL35 as capable of producing up to 35,000 puffs. However, puff counts are not measured through a universal real-world standard. A short laboratory-style activation uses far less e-liquid than a long personal inhale.

Your final puff count will depend on:

• The length of each draw
• How frequently you vape
• Whether you use Eco or Boost mode
• How strongly you inhale
• Coil and pod manufacturing tolerances
• How much liquid remains when flavour becomes too weak to continue

Independent reviewers using predominantly Boost mode and longer inhalations have reported totals closer to approximately 14,000 to 15,000 puffs.

This does not necessarily mean the product is defective. Boost mode vaporises more liquid per activation, while the advertised maximum is more likely to reflect shorter puffs at a lower output.

Users vaping exclusively in Eco mode with brief draws may achieve considerably more puffs. Nevertheless, buyers should view 35,000 as a maximum claim rather than an expected minimum.

The most reliable specification is the 22ml total e-liquid capacity. Regardless of the precise puff total, it contains substantially more e-liquid than most standard prefilled pod systems.

How Long Does an IVG XL35 Last?

The IVG XL35 can last anywhere from several days to several weeks, depending on personal usage. A light vaper who takes occasional short puffs in Eco mode may use one refill pack for several weeks.

A moderate user may get approximately one to three weeks from the system. A heavy user taking frequent or long draws in Boost mode could finish the e-liquid much sooner.

The battery will require recharging several times before all 22ml of e-liquid is consumed. You do not dispose of or replace the refill assembly simply because the battery has run flat. For general usage guidance, see our guide on how long a vape lasts.

IVG XL35 Battery Life

Official IVG information lists a built-in 1100mAh rechargeable battery. This capacity should be sufficient for a full day for many users, particularly in Eco mode. Heavy users or those who vape mainly in Boost mode may need to recharge sooner.

The battery percentage display is useful because it provides more precise information than a basic coloured LED. You can see when the battery is becoming low rather than waiting for the device to stop working.

Charging is completed through the USB Type-C port. A full recharge may take around an hour, depending on the cable and power source used.

The XL35 should be charged using an appropriate low-voltage USB power source. Avoid leaving it charging unattended or using a damaged cable.

IVG XL35 Nicotine Strength and Throat Hit

Every XL35 flavour is commonly supplied with 20mg/ml of nicotine salt e-liquid. Nicotine salt throat hit formulations generally provide a smoother throat sensation than equivalent-strength freebase nicotine liquids. This allows the XL35 to deliver a noticeable nicotine hit without producing excessive harshness for its intended audience.

The mouth-to-lung draw resembles the inhalation style used when smoking a cigarette, making the kit potentially suitable for adult smokers transitioning away from combustible tobacco.

However, 20mg is a high nicotine strength. It may be excessive for occasional vapers or users accustomed to low-strength e-liquid. The XL35 is not intended for non-smokers, people under 18 or anyone who does not already use nicotine. Learn more about the nic salt throat hit before choosing a high-strength vape.

IVG XL35 Flavours

The IVG XL35 range includes 15 flavours covering fruit, sour, ice, drink-inspired and menthol profiles.

What Are the Best IVG XL35 Flavours?

Peach Ice is one of the strongest all-round choices because it combines clear fruit sweetness with a manageable cooling finish.

Pineapple Ice is better for users who want a sharper tropical flavour, while Green Apple provides a fresher sweet-and-sour experience.

Cherry Peach Lemon and Guava Pineapple Passionfruit are suitable for users who prefer more complex multi-fruit blends.

Blue Sour Raspberry offers the strongest sour profile, while Classic Menthol is the most appropriate option for users avoiding sweet fruit flavours.

Flavour preference remains subjective, so the best option will depend on whether you prefer sweet, sour, icy, tropical or menthol profiles.

Does the IVG XL35 Leak?

The automatic refill system is designed to transfer e-liquid into the central pod without manual filling, reducing the mess associated with open refillable pods.

However, no pod system can be guaranteed to remain completely leak-free.

Leakage may occur if the components are not clicked together securely, transport seals are left in place, the pod is physically damaged or the device is exposed to excessive heat.

A small amount of condensation around the pod connection does not always indicate a serious leak. Wipe the area with a dry tissue and inspect it again after further use.

Persistent leaking, visible cracks or liquid entering the battery section means the pod should be removed and replaced.

If you would like to understand the common causes of leaks and how to prevent them, read our guide on why vape pod leak.

IVG XL35 Reliability

The XL35 has a relatively simple operating system. Draw activation, fixed airflow and only two power modes reduce the number of settings that can go wrong.

Its most likely problems relate to assembly, pod contact, battery charge or coil saturation rather than complicated electronics.

Correctly removing all seals and securely connecting the three refill components is essential. An incorrectly assembled pod may fail to feed liquid or make a stable connection with the battery.

The reusable battery is a major advantage because a pod problem does not require you to discard the entire device. You can install another compatible refill pack once the existing one is empty or damaged.

IVG XL35 Versus Smaller Big-Puff Vape Kits

The XL35 offers significantly greater liquid capacity than the other devices in the comparison. It is the better choice when longevity is the main priority.

The Lost Mary BM6000 and Hayati Pro Max Plus are easier to carry and may suit users who do not need 22ml of one flavour.

The IVG 2400 provides four separate 2ml pods that can be rotated within the same device. It offers more immediate flavour variety, but considerably less total capacity.

Is the IVG XL35 Better Than Elf Bar?

Neither brand is automatically better for every user. The IVG XL35 is the stronger choice for users who prioritise high capacity, a reusable battery, Eco and Boost modes and a detailed battery display.

Elf Bar offers several smaller and more portable prefilled systems. These may be preferable for users who value compact dimensions, familiar flavours or simpler pod replacement.

Flavour preference is personal. IVG tends to offer rich, layered fruit combinations, while Elf Bar has a broad range of recognisable sweet and icy profiles.

Choose the XL35 for capacity and mode control. Choose a smaller Elf Bar system when portability and simplicity are more important.

IVG XL35 Pros and Cons

Who Should Buy the IVG XL35?

The IVG XL35 is suitable for adult smokers and existing vapers who want a long-lasting prefilled device with minimal day-to-day maintenance.

Is the IVG XL35 Legal in the UK?

The XL35 is structured around a 2ml active pod and two separately sealed 10ml refill containers. Current UK rules limit an e-cigarette tank or pod to 2ml, an individual nicotine-containing refill container to 10ml and nicotine strength to 20mg/ml.

The XL35 uses a reusable, rechargeable battery and replaceable refill packs, distinguishing it from banned single-use disposable vapes.

Products should still be purchased from an established UK vape retailer and supplied with the required safety warnings, tamper-evident packaging and age verification.

Is the IVG XL35 the Future of Vaping?

The XL35 represents one possible direction for the UK prefilled market rather than the future of every type of vaping.

Its modular design retains disposable-style simplicity while making the electronic battery section reusable. This responds to demand for convenient alternatives following the UK ban on single-use disposable vapes.

The large capacity reduces how frequently users need to purchase and install replacement packs.

However, the system still produces waste from plastic refill containers, rubber seals and external packaging. Traditional refillable pod kits using bottled e-liquid can generate less packaging and offer more nicotine strengths.

The XL35 is therefore best understood as the future of high-capacity prefilled convenience, not necessarily the most sustainable or customisable form of vaping.

Is the IVG XL35 Worth Buying?

The IVG XL35 is worth buying if you want a high-capacity prefilled kit and are comfortable carrying a larger device.

Its main value comes from combining 22ml of e-liquid with a reusable battery, dual mesh flavour delivery and replaceable refill packs.

The ability to choose between Eco and Boost modes gives it a meaningful advantage over fixed-output competitors. Eco supports longer usage, while Boost provides a warmer and more intense experience.

The 35,000-puff claim should not be treated as a guaranteed result. Real-world performance can be considerably lower, particularly when taking long draws in Boost mode.

Even with that limitation, the XL35 provides far greater capacity than most standard prefilled kits and is competitively positioned for regular users.

Final Verdict

The IVG XL35 is one of the most ambitious reusable prefilled pod systems in IVG's range. Its 22ml capacity, dual mesh coil and rechargeable battery make it a practical option for adult vapers who previously relied on high-capacity disposable devices. The smart display and selectable power modes provide more control than a basic prefilled vape.

Flavour quality is consistently strong across most of the range, with Peach Ice, Pineapple Ice, Green Apple and Cherry Peach Lemon standing out as particularly appealing choices.

Its size will be inconvenient for users who want a discreet pocket vape, and the amount of setup packaging is difficult to ignore. Charging is slower than ideal, and the maximum puff claim will not reflect every user's experience.

Nevertheless, the XL35 succeeds at its main purpose: providing long-lasting, low-maintenance vaping through a reusable device.

For heavy mouth-to-lung vapers who value capacity more than compactness, it is one of the strongest prefilled options available.

FAQs About IVG XL35

Vaping products are for adult smokers and vapers aged 18 or over. All e-liquid sold by Royal Vapery is TRPR compliant, with a maximum 20mg/ml nicotine strength, a 2ml pod limit and a 10ml refill container limit. Single-use disposable vapes have been banned in the UK since 1 June 2025.